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EP 4 118 883 A1

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(43) Date of publication: 18.01.2023 Bulletin 2023/03 (21) Application number: 21712448.6 (22) Date of filing: 11.03.2021

(51) International Patent Classification (IPC):  H04W 48/16(2009.01) H04W 48/18(2009.01) H04W 88/06(2009.01) H04W 8/18(2009.01) H04W 48/20(2009.01) (52) Cooperative Patent Classification (CPC): H04W 48/16; H04W 48/18; H04W 88/06; H04W 8/183; H04W 48/20 (86) International application number: PCT/EP2021/056154 (87) International publication number: WO 2021/180833 (16.09.2021 Gazette 2021/37)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 11.03.2020 WO PCT/CN2020/078693 (71) Applicant: THALES DIS AIS Deutschland GmbH 81541 München (DE)	(72) Inventors: BREUER, Volker 16727 Boetzow (DE) LITAO, Ye Beijing 100096 (CN) WEHMEIER, Lars 14612 Falkensee (DE) CHEN, Dong Beijing 100097 (CN) (74) Representative: Thomas, Christine Marie Catherine  Thales Dis France SAS Intellectual Property Department Avenue du Jujubier ZI Athélia IV 13705 La Ciotat 13705 La Ciotat (FR)